@import url('https://fonts.googleapis.com/css2?family=Quicksand&display=swap');

:root {
  font-size: 15px;
}

.bg {
  font-family: 'Quicksand', sans-serif;
  margin: 0;
  min-height: 100vh;
  background-color: #5C2223;
  background-image: 
    radial-gradient(closest-side, rgba(235, 105, 78, 1), rgba(235, 105, 78, 0)),
    radial-gradient(closest-side, rgba(243, 11, 164, 1), rgba(243, 11, 164, 0)),
    radial-gradient(closest-side, rgba(254, 234, 131, 1), rgba(254, 234, 131, 0)),
    radial-gradient(closest-side, rgba(170, 142, 245, 1), rgba(170, 142, 245, 0)),
    radial-gradient(closest-side, rgba(248, 192, 147, 1), rgba(248, 192, 147, 0));
  background-size: 
    130vmax 130vmax,
    80vmax 80vmax,
    90vmax 90vmax,
    110vmax 110vmax,
    90vmax 90vmax;
  background-position:
    -80vmax -80vmax,
    60vmax -30vmax,
    10vmax 10vmax,
    -30vmax -10vmax,
    50vmax 50vmax;
  background-repeat: no-repeat;
  animation: 10s movement linear infinite;
}


span {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  width: 100%;
  justify-content: center;
  font-size: 5rem;
  color: transparent;
  text-shadow:
    0px 0px 1px rgba(225, 23, 12, .6),
    0px 4px 4px rgba(0, 0, 0, .05);
  letter-spacing: .2rem;
}
.span1{
  position: relative;
  z-index: 10;
  min-height: 50vh;
  font-size: 3rem;
  color: transparent;
  text-shadow:
    0px 0px 1px rgba(0, 0, 1, .6),
    0px 4px 4px rgba(0, 0, 0, .05);
  letter-spacing: .2rem;
}


@keyframes movement {
  0%, 100% {
    background-size: 
      130vmax 130vmax,
      80vmax 80vmax,
      90vmax 90vmax,
      110vmax 110vmax,
      90vmax 90vmax;
    background-position:
      -80vmax -80vmax,
      60vmax -30vmax,
      10vmax 10vmax,
      -30vmax -10vmax,
      50vmax 50vmax;
  }
  25% {
    background-size: 
      100vmax 100vmax,
      90vmax 90vmax,
      100vmax 100vmax,
      90vmax 90vmax,
      60vmax 60vmax;
    background-position:
      -60vmax -90vmax,
      50vmax -40vmax,
      0vmax -20vmax,
      -40vmax -20vmax,
      40vmax 60vmax;
  }
  50% {
    background-size: 
      80vmax 80vmax,
      110vmax 110vmax,
      80vmax 80vmax,
      60vmax 60vmax,
      80vmax 80vmax;
    background-position:
      -50vmax -70vmax,
      40vmax -30vmax,
      10vmax 0vmax,
      20vmax 10vmax,
      30vmax 70vmax;
  }
  75% {
    background-size: 
      90vmax 90vmax,
      90vmax 90vmax,
      100vmax 100vmax,
      90vmax 90vmax,
      70vmax 70vmax;
    background-position:
      -50vmax -40vmax,
      50vmax -30vmax,
      20vmax 0vmax,
      -10vmax 10vmax,
      40vmax 60vmax;
  }
}
